. >>> the decade's long search for jimmy hoffa has now led to the trif way of a home near detroit. a tip from a dying man was credible enough for authorities to announce they'll test the soil samples from underneath the driveway though they doubt any remains found would actually be from the former teamster's boss. >>> and if you thought google maps were a good way to get around town. check this out. users can now navigate their way underwater. the pictures of coral reefs are displayed much like the street view feature. pretty cool there. >>> all right, now here's your "first look" at politics. mitt romney told an audience in ohio they should not look forward to a huge cut in taxes if he's elected. romney said that's because he will also lower deductions and exemptions. >>> in an interview with "politico," newt gingrich had some debate advice for romney. gingrich says that when he faces president obama, mr. romney should "not be hostile but be assertive, clear, and direct and not back off." >>> campaigning with mitt romney in ohio yesterday was mike row, the host of "dirty jobs." th